Passage
Therefore it is said in the book of the wars of Jehovah, Vaheb in Suphah, and the brooks of Arnon;
Therefore it is said in the book of the wars of Jehovah, Vaheb in Suphah, and the brooks of Arnon;
Numbers 21:12 From thence they removed, and encamped at the torrent Zered.
Numbers 21:13 From thence they removed, and encamped on the other side of the Arnon, which is in the wilderness that comes out of the border of the Amorites. For the Arnon is the border of Moab, between Moab and the Amorites.
Numbers 21:14 Therefore it is said in the book of the wars of Jehovah, Vaheb in Suphah, and the brooks of Arnon;
Numbers 21:15 And the stream of the brooks which turneth to the dwelling of Ar, And inclineth toward the border of Moab.
Numbers 21:16 And from thence to Beer: that is the well of which Jehovah spoke to Moses, Assemble the people, and I will give them water.
The verse centers on "therefore", "said", "book", "wars", "jehovah", "vaheb", "suphah", and "brooks". It is saying that the verse draws attention to "therefore" and "said", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 13's "From thence they removed and encamped on..." into verse 15's "And the stream of the brooks which...", so "therefore" and "said" belong inside that flow. In Numbers context, the local focus is covenant, worship, and faithfulness.
A plain takeaway is to answer the verse's own emphasis on "therefore" and "said" with trust shaped by these words, not by a vague optimism outside the passage.